142904434

142,904,434 is an even composite number composed of five prime numbers multiplied together.

What does the number 142904434 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

142904434 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 142904434:

2 × 19 × 37² × 41 × 67

(2 × 19 × 37 × 37 × 41 × 67)

See below for interesting mathematical facts about the number 142904434 from the Numbermatics database.

Names of 142904434

Cardinal: 142904434 can be written as One hundred forty-two million, nine hundred four thousand, four hundred thirty-four.

Scientific notation

Scientific notation: 1.42904434 × 10⁸

Factors of 142904434

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 166

Divisors of 142904434

Number of divisors d(n): 48
Complete list of divisors:
1 2 19 37 38 41 67 74 82 134 703 779 1273 1369 1406 1517 1558 2479 2546 2738 2747 3034 4958 5494 26011 28823 47101 52022 52193 56129 57646 91723 94202 101639 104386 112258 183446 203278 1066451 1742737 1931141 2132902 3485474 3760643 3862282 7521286 71452217 142904434
Sum of all divisors σ(n): 241103520
Sum of proper divisors (its aliquot sum) s(n): 98199086
142904434 is a deficient number, because the sum of its proper divisors (98199086) is less than itself. Its deficiency is 44705348

Bases of 142904434

Binary: 1000100001001000110001110010₂
Hexadecimal: 0x8848C72
Base-36: 2D2XRM

Squares and roots of 142904434

142904434 squared (142904434²) is 20421677256860356
142904434 cubed (142904434³) is 2918348229722301791218504
The square root of 142904434 is 11954.2642600871
The cube root of 142904434 is 522.8156364603

Scales and comparisons

How big is 142904434?

142,904,434 seconds is equal to 4 years, 28 weeks, 1 day, 23 hours, 40 minutes, 34 seconds.
To count from 1 to 142,904,434 would take you about six years!

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
A cube with a volume of 142904434 cubic inches would be around 43.6 feet tall.

Recreational maths with 142904434

142904434 backwards is 434409241
The number of decimal digits it has is: 9
The sum of 142904434's digits is 31
More coming soon!

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The information we have on file for 142904434 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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